Mon, 01 Jun 2026
14:00 -
15:00
Lecture Room 3
We are currently inviting applications for the post of Administrative Manager to support the activities of the Clay Mathematics Institute (CMI). This is a senior professional services role within the University of Oxford, with line management provided by the Deputy Head of Administration and Finance of the Mathematical Institute and day-to-day direction from the President of the CMI.
Soft cells, Kelvin's foam and the minimal surfaces of Schwarz
Domokos, G
Goriely, A
Horváth, Á
Regos, K
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
Modelling Subglacial Blisters and Transient Ice-Flow Anomalies Following Supraglacial Lake Drainage
Zhang, H
Stevens, L
Hewitt, I
Stuart, H
(13 Mar 2026)
Direct estimation of the density of states for fermionic systems
Goh, M
Koczor, B
Physical Review Research
volume 8
issue 1
013250
(01 Mar 2026)
Networked collective dynamics in animal ecology and cell biology
Sun, Y
Wang, H
Liu, X
Wen, G
Lin, W
Maini, P
Physics of Life Reviews
volume 57
4-60
(02 Mar 2026)
Synchronization of higher-dimensional Kuramoto oscillators on networks: from scalar to matrix-weighted couplings
Gallo, A
Lambiotte, R
Carletti, T
(09 Mar 2026)
Thu, 26 Mar 2026
15:00 -
17:00
L3
Renormalisation group on Lorentzian manifolds using (p)AQFT
Kasia Rejzner
(University of York)
Abstract
I will start the talk by discussing renormlisation group in perturbative algebraic quantum field theory (pAQFT) and its non-perturbative incarnation acting on the Buchholz-Fredenhagen dynamical C*-algebra. I will also explain how pAQFT can be used to derive functional renormlisation group (FRG) equations that generalize Wetterich equations to globally hyperbolic Lorentzian manifolds and arbitrary states (beyond the usual FRG in the vacuum).